Fix deflection scale for o2 dataformat

Author: martenole

GPU/GPUTracking/TRDTracking/GPUTRDTracker.cxx

@@ -595,7 +595,7 @@ GPUd() bool GPUTRDTracker_t<TRDTRK, PROP>::CalculateSpacePoints(int iCollision)
       mSpacePoints[trkltIdxGlb].mR = xTrkltSec[0];
       mSpacePoints[trkltIdxGlb].mX[0] = xTrkltSec[1];
       mSpacePoints[trkltIdxGlb].mX[1] = xTrkltSec[2];
-      mSpacePoints[trkltIdxGlb].mDy = 0.014f * mTracklets[trkltIdxGlb].GetdY();
+      mSpacePoints[trkltIdxGlb].mDy = mTracklets[trkltIdxGlb].GetdY();
 
       int modId = mGeo->GetSector(iDet) * GPUTRDGeometry::kNstack + mGeo->GetStack(iDet); // global TRD stack number
       unsigned short volId = mGeo->GetGeomManagerVolUID(iDet, modId);

GPU/GPUTracking/TRDTracking/GPUTRDTrackletWord.cxx

@@ -49,7 +49,7 @@ GPUd() int GPUTRDTrackletWord::GetYbin() const
   }
 }
 
-GPUd() int GPUTRDTrackletWord::GetdY() const
+GPUd() int GPUTRDTrackletWord::GetdYbin() const
 {
   // returns (signed) value of the deflection length
   if (mTrackletWord & (1 << 19)) {

GPU/GPUTracking/TRDTracking/GPUTRDTrackletWord.h

@@ -49,15 +49,16 @@ class GPUTRDTrackletWord
 
   // ----- Getters for contents of tracklet word -----
   GPUd() int GetYbin() const;
-  GPUd() int GetdY() const;
+  GPUd() int GetdYbin() const;
   GPUd() int GetZbin() const { return ((mTrackletWord >> 20) & 0xf); }
   GPUd() int GetPID() const { return ((mTrackletWord >> 24) & 0xff); }
 
   // ----- Getters for offline corresponding values -----
   GPUd() double GetPID(int /* is */) const { return (double)GetPID() / 256.f; }
   GPUd() int GetDetector() const { return mHCId / 2; }
   GPUd() int GetHCId() const { return mHCId; }
-  GPUd() float GetdYdX() const { return (GetdY() * 140e-4f / 3.f); }
+  GPUd() float GetdYdX() const { return (GetdYbin() * 140e-4f / 3.f); }
+  GPUd() float GetDy() const { return GetdYbin() * 140e-4f; }
   GPUd() float GetY() const { return (GetYbin() * 160e-4f); }
   GPUd() unsigned int GetTrackletWord() const { return mTrackletWord; }